137353300 Frigidaireâ Washer â¤Lid Lock Switch is an electromechanical lid interlock assembly âdesigned for use in Frigidaire top-loadingâ washing machines. The part â˘combines a mechanical latch with one or more electrical switching elements to detect adn secure the washer â¤lid during certain cycle stages; as â˘a component it is classified âas a safety interlock and control interface device rather than a â˘drive or sensor module.
Inside the appliance the lid lock switchâ performs two principal functions: it provides a positive mechanical lock that preventsâ the lid âŁfrom being opened during high-speed agitation and⣠spinand it provides electrical â¤feedback to the machineâ control board indicating lid state (open/closed/locked). In normal operation the control logic will inhibit motor or âdrain functions unless the lock reports a secured condition, so the switch directly interacts with the main control board, motor control circuitry, user interface/lock indicatorand⢠sometimes with the drain âor water-sensing subsystems that coordinate cycle progression. Physically the assembly is⤠mounted at âthe lid strike âŁarea and connects to the main harnessâ via a multi-pin connector, making its electrical characteristics, mounting orientationand actuator geometry relevant to correct â¤operation âand diagnostics.
In the body of this article readers will find a â˘technical clarification of how the 137353300 lid lock⣠switch functions, guidance on model compatibility and identifying equivalent part numbers, common failure symptoms to watch for (such as refusalâ to start, premature cycle halts,â inability to lock or unlockor anomalousâ control-board âerror indications), a systematic approach to troubleshooting the electrical âand mechanical aspects âof the assemblyand practical replacement considerations including connector type,⤠mounting alignmentand safety precautions to⣠observe during service. The content is aimed at technicians, engineersand informed appliance owners seeking a clear, service-oriented understanding of âŁthe component and its⤠role âin washer operation.
Table of Contents
- Function and Role âŁof the Lid Lock Switch⢠in Frigidaire Washers
- How the 137353300 Frigidaire Washer Lid Lockâ switch operates Within â¤the Control, Interlockand Safety Circuits
- Common âFailure Symptoms and Diagnostic Indicators of a Faulty lid Lock Switch
- Compatibility, â˘Replacement Considerations, Installation Notes⤠and Troubleshooting Diagnostics for the â¤137353300 Lid Lock Switch
- Q&A
- To Conclude
Function and Role âŁof the Lid âŁLock Switch in Frigidaire Washers
The 137353300⢠Frigidaire Washer Lid Lock Switch functions as an â¤electromechanical safety interlock and positionâ sensor that prevents the lid from opening during â¤high-speed spin and communicates lid status to the washer’s control board. Theâ assembly typically combines a latching mechanism with one âor more switch contacts so that when the latchâ is engaged the contacts âchange state to indicate a⣠closed⣠and locked condition. Technicians âshould understand this part âŁas both a mechanical restraint and a logic input device: the latch must hold under centrifugal load while the switch must provide â¤a consistent electricalâ signal to the control circuitry to allow wash and spin cycles to proceed.
Failure modes for the lid lock manifest as a washer that will not start, stops mid-cycle, displays lid-lockâ or diagnostic âerror codesor⢠unlocks prematurely; common root causes include broken latch components, corroded switch⣠contactsor intermittent connector/harness faults. Practical diagnosticâ steps âŁinclude a visualâ check for damaged plastic or debris, manual actuation to observe contact behavior, measuring continuity across the switch contacts when actuatedand⤠confirming the control board supplies the expected control voltage to the lock during a lock attempt.⣠Replace the assembly only with âŁa unit that matches the original mounting and connector toâ ensureâ compatibilityand verify correct operation by running a spin-only or lock-testâ cycle after installation.
- Typical symptoms: washer won’t start, error codes, mid-cycle stops, lid unlocks during spin.
- Diagnostic checks: visual inspection, continuity testingand verifying control voltage to the lock coil/latch.
- installation notes: match harness connector and mounting points; a loose connector can create intermittent faults.
- Common causes of failure: mechanical breakage,⣠moisture/corrosionor connector/harness damage.
| Item | description |
|---|---|
| Function | Mechanical latch⤠plus electrical switch that ensures lid remains closed and reports status to the control board. |
| Failure modes | Stuck open/closed switch, broken latch, intermittent contactor connector failure. |
| Diagnostic test | Manual actuation with continuity check; verify control voltage present during lock âŁcommand. |
How the 137353300 Frigidaire Washer Lid Lock Switch Operates Within the Control, Interlockand Safety Circuits
The 137353300 Frigidaire Washer⣠Lid âLock Switch is⢠a combined sensing and locking âŁcomponent that provides the control board with a⤠positive indication of lid position and, on models âthat use a powered latch, a mechanism to physically hold the lid closed during⣠certain portions âŁof the cycle. Mechanically this âassembly includes an actuator that is depressed by the lid, internal switch contacts for the control inputand often a âsolenoid or latch that the control energizes to lock the lid. The control uses the feedback contact(s) from the switch toâ verify⤠the lid is secure before allowing high-speedâ spin or certain motor-driven operations; compatibility ârequires⢠matchingâ the connector pinout and mounting orientation to the⢠washer model to ensure proper electrical and mechanical â˘integration.
During a wash or spin sequence the controlâ issues aâ lock request by applying voltage to the â¤lock coil or by expecting the feedback contacts⤠to change state; only after the control sees the expected feedback will it enable the drive motor and othreâ functions that could present a hazard if⤠the lid were open. In theâ safety chain the switch can remove or block driveâ enable signals if the lid is opened mid-cycle, causing an immediate stop â¤or safe ramp-down. Practical diagnostics include verifying continuity across the feedback contacts when the lid is mechanically closedand checking for applied voltage at the âlock terminals when the â¤control issues the lock command; common symptoms of a failing unit⣠areâ a⣠washer that will not start, a lid that fails âŁto lock during âspinor âintermittent stops and error⣠codes when the control does ânot receive the expected feedback.
- Common symptoms: no â¤start, persistent lock error, lid remainsâ locked or won’t lock, intermittent mid-cycle âstops.
- Basic tests: measure continuity across feedback contacts with lid closed; verify coil voltage âat the connector during a lock command; inspect connector pins and mounting for damage.
- Replacement guidance: match pinout and mounting; confirmâ control behavior âwith new part before âfinal assembly.
| Item | Description |
|---|---|
| Function | Provides lid position feedback and, where used,⣠a âpowered latch to secure the lid during hazardous phases. |
| Electrical interface | Switch contacts for feedback plus coil/latch terminals â(control⢠applies mains or regulated voltage depending on model). |
| Diagnostic checks | continuity â˘on feedback contacts when âŁengaged; presence of lock voltage during control command; visual â¤inspectionâ of harness. |
Common âFailure Symptoms and Diagnostic Indicators of a faulty âŁLid Lock Switch
The 137353300 frigidaire Washer Lid Lock Switch is an electromechanical âinterlock and sensing device that both secures the lid during agitate/spin phases and reports lid position to the washer control board. In compatible Frigidaire top-load models this part replaces⤠the originalâ latch assembly and âuses the factory harness and mounting points; mismatchedâ plunger length, connector styleor mounting orientation willâ prevent correct operation⣠even if the electrical terminals⣠look identical. In practice, the switch must both mechanically actuate the latch mechanism and make or break an electrical contact (or feed a sensor signal) so the control can proceed through the cycle; failure âŁmodes thus include mechanical binding, worn contacts, harness âcorrosionand internal coil or switch elementâ failure, each producing distinct operational symptoms during normal wash and spin sequences.
- Failure to start or advance: âmachine will not â˘moveâ from fill/agitate to⤠spin because âthe control never receives a locked-lid confirmation.
- Persistent lock indication: lid-lock â¤LED or error code remains active and lid will not open at cycle end.
- Intermittent operation or clicking: audible clicks without consistent lock, often caused by loose terminals, broken actuatoror âŁintermittent internal contacts.
- Physical damage or heat⣠evidence: melted plastic, â˘burnt odoror â˘visible corrosion⤠at⣠the connector or âplunger.
Technicians diagnose the switch by combining âŁvisual âinspection with⢠electrical tests â˘and system-level observation: verify the actuator moves freely and that the control applies a lock voltage or control signal during the portion of the cycle when the lid should âengage. Use a multimeter to check for continuity with âŁthe plunger depressedand measure for the presence of âŁthe expected controlâ signal at the connector during a lock attempt; if voltage is present but the latch does not engage, the defectâ is likely mechanical or coil-related in the â¤switch assembly. Intermittent faults commonly show up under vibration or only in certain cycle âstages, so reproduce the fault under load where possibleand consider substituting a known-good switch or checking theâ harness and ground â¤continuity before replacing the control board.
| Item | Description |
|---|---|
| Continuity test | With the plunger depressed the switch should âshow continuity (closed contact); open circuit when released indicates aâ faulty switch contact assembly. |
Compatibility, Replacement Considerations, Installation notes and Troubleshooting Diagnostics for the 137353300 Lid Lock Switch
The 137353300 Frigidaire Washer Lid Lock Switch âcombines an âinterlock microswitch and a mechanical latch/actuator to confirm lid âposition and physically prevent the lid from âopening âŁduring â˘certain cycle phases. Theâ switch assembly reports a closed condition to the washer’s control board and, when energized, holds the lid locked so the machine can proceed through high-speed agitation or spin. Compatibility depends on the connector,â mounting tabs and latch geometry; this OEM-style assembly is used on a⤠range of Frigidaire top-load models but must be matched to the washer’s model numberâ or wiring harness to ensure proper fit and signal routing.
Installation and diagnostics⣠focus on electrical verification and mechanical alignment.â Always disconnect âpower before âremoving the old unit. During troubleshooting use a multimeter to check for continuity across the interlock when the lid is closed and confirm the control module applies line voltage to the actuator only during the lock phase (typical household supply). If the lock receives voltage but does not latch, inspect the striker strike, mounting flangeand plastic engagement⣠surfaces for wear or deformation; if continuity is absent with the lid closed, the switch contacts are likely failed.For intermittent faults check harness pins for corrosion and secure retention; if âa thorough electrical⣠and mechanical check indicates actuator movement fails or contacts are unreliable,replacement with the correct 137353300 assembly is the pragmatic resolution.
- Symptom: Washer won’t start or advance cycles – check lid lock signaling and voltage to actuator.
- Symptom: Lid remainsâ locked after cycle – inspect control for release signal and verify actuator return spring or latch clearance.
- Symptom: Intermittent operation – examine connector â˘corrosion,damaged wires,or loose mounting.
| Item | Description |
|---|---|
| Function | Provides lid-closed feedback and holds lid mechanically locked âduring hazardousâ cycle phases. |
| Tests | Continuity with lid closed;⢠presence of control-applied voltage to actuator during lock command; mechanical engagement check of striker. |
| Compatibility | Match part number, connector type and mounting points to the washer model; physical fit and â˘wiring must be confirmed before installation. |
Q&A
What⢠is the 137353300 Frigidaire washer lid lock switch âand what does it do?
the 137353300 is a â˘lid lock/lid switch assembly used on certain Frigidaire washers. Its job is to detect and lock the lid during specific parts of the wash cycle⤠(fill, agitate, spin) so the machine won’t run with the lid open.Itâ also âsends a signal to theâ washer control board indicating whether the lid is open or closed.
What â˘are the common â˘symptoms that indicate the lid lock switch⤠(137353300) has failed?
Typical symptoms include the washer not starting or not advancing past the lock step, failure to spin or spin delayed, the lid lockâ indicator light staying onand error messages related to the lid/doorâ on â¤theâ control display. Mechanical signs can include a lid that won’t latch or⢠a lock thatâ feels loose or stuck.
how can I test theâ 137353300 lid lock switch to âŁsee⤠if it’s faulty?
First unplug the â˘washer. Access the switchâ connectorâ (under the console or lid depending on model)⢠and inspect for burned or corroded⤠terminals. Use a multimeter âto check continuity: with the actuator⤠engaged you should see continuity on the lock/closed circuit and open⤠circuit when the âactuator is released. Exact terminal behavior â¤depends on the switch design, so follow the wiring diagram in the service manual. If the switch shows no change in continuity or has intermittent readings it should âbe replaced.
Can I bypass the lid lock switch to make the washer run while I wait for⢠a replacement?
You should not bypass the lid lock as a permanent solution. temporarily shorting or bypassingâ the âswitch for diagnostic purposes can âtell you whether the âwasher will run, but it⢠disables a safety feature and can create a risk of injury orâ flooding. If you do perform a brief diagnostic bypass, keep the lid closed and âexercise⤠extreme caution; or else âreplace the faulty switch promptly.
How do I replace the⣠137353300⣠lid lock switch and what tools⣠do I need?
Unplug the washer.Depending on model, remove the console,â top panelor â˘access panel toâ reach the â˘lid lock assembly. Disconnect the âŁelectrical connector and removeâ the mounting screws or clips holding the switch. Install the new 137353300, reconnect the harnessand reassemble⣠panels.Basic tools âneeded are a screwdriver set, nut driverand possibly needle-nose pliers. Always follow the model-specific service â¤manual for step-by-step instructions and safety precautions.
Is the 137353300 an OEM part and are aftermarketâ options acceptable?
137353300 is an OEM Frigidaire part number. OEM parts are recommended âbecause they match the original electrical and mechanical specifications. Some aftermarket replacementsâ exist and â˘may be less expensive, but quality and fit can⤠vary. when in doubt, match the part number to your âwasher model or buy OEM âtoâ ensure properâ function and safety.
How much does the 137353300 lidâ lock switch typically â¤cost and how longâ does replacement take?
Retail prices vary by supplier but this type of OEM lid lock switch usually ranges âfrom about $20 to $60. â¤Replacement time for âŁsomeone comfortable with basic appliance repair is typically 20-60 minutes depending on the washer model and how easyâ the partâ is to access. Professional service labor will add to the cost.
What else should I check if replacing the 137353300 doesn’t fix the âproblem?
If⤠a new lid lock âswitch â˘doesn’t resolve the issue, check the wiring harness for damaged wires or badâ connectors, inspect the control board âfor burned components or error codesand verify the lid strike/actuator âŁis aligned and ânot âbroken. Run a diagnostic cycle if your model supports it to capture error codesand consult the service manual wiring diagram âto test signals between the switch and â˘control board.
To Conclude
The 137353300 Frigidaire washer lidâ lock â¤switch is a critical safety andâ controlâ component that âensures the appliance operates â˘only when⤠the lid is securely closed. By âpreventing the washer fromâ agitating or spinning with an open lid,â detecting lid â¤positionand communicating status âŁto the machine’s control board,â this switch helps protect users, maintain proper cycle timingandâ prevent water spillage and mechanical damage. Reliable performance of the lid âlock switch contributes directly âŁtoâ overall washer functionality⢠and user confidence in safe operation.
Because symptoms of a failing lid lock switch can mimic other electrical or control issues, accurate⢠diagnosis is essential before replacement. Confirming the fault-whether through diagnostic codes,⢠visual inspectionor⣠professional testing-helps avoid needless parts changes and ensures theâ underlying cause is addressed. whenâ replacement⢠is required, using the correct â¤OEM 137353300 part or⢠an⢠approved equivalent and following recommendedâ service âprocedures will restore safe, dependable operation; if uncertain, consulting a qualified technician is advisable. Proper diagnosis and timely replacement protect both appliance longevity and user safety.
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